Izintambo zokulahlekelwa phansi eziphansi ziyizinto ezibalulekile ezimbonini ezahlukahlukene, zinikeza ukudluliswa kwesiginali okusebenzayo ngokulahlekelwa okuncane. Njenge-Umkhiqizi wekhebula we-low-losk coaxial, siyakuqonda ukubaluleka kokuhlinzeka ngezintambo ezisezingeni eliphakeme ezihlangabezana nezidingo ezithile. Kulesi sihloko, sizohlola ukusetshenziswa okuhlukile kwezintambo zokulahlekelwa phansi kwama-coaxial, izinhlobo zazo, nokuthi kunganiukulahleka okuphansi okungcono kakhulu 50 ikhebula ikhebulaIngabe ukukhetha okuthandwayo kochwepheshe kwezokuxhumana kanye ne-elekthronikhi.
Ukuthuthukisa Izinhlelo Zokuxhumana ngekhebula le-COAXIAL ephansi
Izintambo zokunciphisa eziphansi eziphansi ziyigumbi legumbi lezinhlelo zanamuhla zokuxhumana. Lezi zintambo zisetshenziswa kabanzi ezimbonini ezinjengokuxhumana ngocingo, ukusakaza, kanye nokuxhumana ngoba ziqinisekisa ukudluliswa kwesiginali okuthembekile kumabanga amade ngaphandle kokuwohloka okukhulu.
Izinhlobo eziphansi ze-COAXIAL Cable Cable: Kunezinhlobo eziningi zezintambo zokunciphisa ama-coaxial eziphansi ezihambisana nokuhlangabezana nezidingo zohlelo lokusebenza ezahlukahlukene. Isibonelo, izintambo ezinjenge-RG-6 ne-RG-11 zithandwa zombili ukufakwa kokuhlala kanye nokuhweba, okunikeza amanani aphansi aphansi kanye nokwethembeka kwesiginali ethuthukisiwe. Lezi zintambo zingatholakala ekusethweni kwethelevishini ye-satellite, izinsizakalo ze-inthanethi ze-Cable, kanye nokuxhumana okungenantambo, lapho ikhwalithi yesiginali ibalulekile.
Kwezinhlelo Zokuxhumana, amandla okudlulisa amasiginali ngokulahleka okuncane kusho insiza esheshayo nethe xaxa. Lokhu kubaluleke kakhulu ezimbonini lapho ukuxhumana kwangempela kubalulekile, njengasezinhlelweni zokuphendula eziphuthumayo noma izinhlelo zezempi. Njenge-Umkhiqizi wekhebula we-low-losk coaxial, kubalulekile ukuhlinzeka ngezintambo ezingamelana nezimo ezinzima ngenkathi kugcinwa ukucaca kwesiginali.
Pls Bona imininingwane eminingi kwiwebhusayithi yethu:
https://www.linklug.com/products/relic-tv-cable- ManIfable-
Izicelo ekusakazweni nasekusakazeni kwabezindaba
Imboni yokusakaza ithembela kakhuluIzintambo zokulahleka okuphansiUkugcina ukudluliswa okuseqophelweni eliphezulu kuzo zombili izimpawu zomsindo nezevidiyo. Noma ngabe ukusakazwa kwethelevishini bukhoma noma ukuhanjiswa kwe-satellite, lezi zintambo zibalulekile ekudluliseleni amasiginali aphezulu okuphazanyiswa okuncane.
Le khasiukulahleka okuphansi okungcono kakhulu 50 ikhebula ikhebulaIsetshenziswa kakhulu ezindaweni ezisakazwa ngokusakaza ngoba inikeza umdlalo ozinzile, ukunciphisa ukucabanga kwesiginali kanye nokwenza ngcono ikhwalithi yokuhambisa jikelele. Lesi sici sibalulekile ikakhulukazi lapho sisebenzelana nezimpawu ezivame ukwenzeka, ezingathola kalula noma ukuhlanekezela ngaphandle kwekhebula elifanele.
Isibonelo, kuma-tudios wethelevishini, izintambo ze-coaxios eziphansi zisetshenziselwa ukuxhuma amakhamera, imakrofoni nezinye izinto zokusakaza amayunithi. Izinga levidiyo nomsakazo ancike kakhulu ekuthembekeni kwalokhu kuxhumana, okwenza amakhebuli alahlekelwe alahlekelwe asemqoka ukuletha umuzwa omuhle kakhulu wesibukeli.
Izintambo zokulahlekelwa okuphansi okuphansi kumanethiwekhi wedatha
Kunethiwekhi yedatha, ikakhulukazi ku-inthanethi ephezulu ye-Intanethi kanye nokuxhumeka kwe-Ethernet,Izintambo zokulahlekelwa phansi okuphansizibalulekile ekugcineni ukuhanjiswa kwedatha okusheshayo nokusebenzayo. Noma ngabe amanethiwekhi endawo yendawo (ama-LANS) noma amanethiwekhi abanzi (ama-wans), amakhekhe ama-coaxial anciphisa ukulahleka kwedatha futhi anciphise amathuba okuwohloka kwesiginali.
Le khasiukulahleka okuphansi okungcono kakhulu 50 ikhebula ikhebulaImvamisa uyikhetho olukhethwayo lokuxhuma amadivaysi enethiwekhi, ngoba lihlinzeka ngokusebenza okuzinzile nge-attinuation encane yesiginali. Lokhu kuqinisekisa ukuthi ijubane lokudluliswa kwedatha lihlala liphezulu, ngisho nangaphezulu kwamabanga amade, futhi livimbela izingqinamba ezinjengokulahleka kwephakethe noma kwepakethe, okungaphazamisa imisebenzi yebhizinisi noma imisebenzi eku-inthanethi.
Izintambo zokulahlekelwa phansi eziphansi zisetshenziswe nezinhlelo zedatha ezivame kakhulu, kufaka phakathi izinhlelo zokudlulisela kwe-fiber optic, lapho zingathwala khona amasiginali phakathi kwezingxenye ezahlukahlukene zehadiwe kwingqalasizinda. Ngokunciphisa ukulahleka kwesiginali, lezi zintambo zifaka isandla ekuxhumaneni kwenethiwekhi okuthembekile futhi okusheshayo, okubalulekile ukuze kukho konke kusuka ekuxhumaneni kwezenhlangano kuya kwezinsizakalo ezenzelwe amafu.
Izicelo ze-Aerospace nezempi
Kwizilungiselelo ze-aerospace nasezempi, ukusebenza kanye nokwethenjwa kwezinhlelo zokuxhumana akunakuphikwa.Izintambo zokulahlekelwa phansi okuphansiyakhelwe ukuhlangabezana namazinga aqinile adingekayo kulezi zinhlelo zokusebenza. Ukuqina kokudluliselwa kwesiginali, kuhlangene nokuqina kwalo ngaphansi kwezimo ezimbi kakhulu, kwenza amakhebuli aphansi aphansi afunwa kakhulu kule mikhakha.
Ezokuxhumana kwezempi, lapho ubuqotho besiginali lubaluleke kakhulu,ukulahleka okuphansi okungcono kakhulu 50 ikhebula ikhebulaInikeza ukuncishiswa okuncishisiwe kumabanga amade, ukuqinisekisa ukuthi ukuxhumana kuhlale kucacile futhi kuyasebenza, ngisho nasezindaweni eziyinselele. Ngokufanayo, ezisetshenziswayo ze-aerospace, izintambo ezinjalo zisetshenziselwa ukusekela amasistimu wokuxhumana ngendiza, ukuxhumana kwe-satellite, kanye nobuchwepheshe be-radar.
Izintambo zokunciphisa eziphansi ezisetshenziswa kulezi zimboni kumele zihlangabezane namazinga athile ezempi kanye nama-aerospace, kufaka phakathi ukumelana namazinga okushisa aphezulu, ukudlidliza nokuchayeka ezintweni ezinokhahlo. Lokhu kubenza balungele ukusetshenziswa ezinhlelweni ezibucayi bemishini lapho ukwehluleka akuyona inketho.
I-Consumer Electronics kanye nokufakwa kwasekhaya
Kwizilungiselelo ze-aerospace nasezempi, ukusebenza kanye nokwethenjwa kwezinhlelo zokuxhumana akunakuphikwa.Izintambo zokulahlekelwa phansi okuphansiyakhelwe ukuhlangabezana namazinga aqinile adingekayo kulezi zinhlelo zokusebenza. Ukuqina kokudluliselwa kwesiginali, kuhlangene nokuqina kwalo ngaphansi kwezimo ezimbi kakhulu, kwenza amakhebuli aphansi aphansi afunwa kakhulu kule mikhakha.
Ezokuxhumana kwezempi, lapho ubuqotho besiginali lubaluleke kakhulu,ukulahleka okuphansi okungcono kakhulu 50 ikhebula ikhebulaInikeza ukuncishiswa okuncishisiwe kumabanga amade, ukuqinisekisa ukuthi ukuxhumana kuhlale kucacile futhi kuyasebenza, ngisho nasezindaweni eziyinselele. Ngokufanayo, ezisetshenziswayo ze-aerospace, izintambo ezinjalo zisetshenziselwa ukusekela amasistimu wokuxhumana ngendiza, ukuxhumana kwe-satellite, kanye nobuchwepheshe be-radar.
LaphoIzintambo zokulahlekelwa phansi okuphansizibalulekile ezindaweni eziqeqeshiwe, zibalulekile futhi nge-elekthronikhi yabathengi kanye nokufakwa kwasekhaya. Isibonelo, abanikazi bamabhizinisi amaningi namabhizinisi basebenzisa lezi zintambo zokuxhumana kwe-Cable TV, insizakalo ye-Intanethi, kanye nezinhlelo zeshashalazi yasekhaya, lapho ukudluliswa kwesiginali esezingeni eliphakeme kubalulekile ekuhlangenwe nakho komsebenzisi ongenamthungo.
Le khasiukulahleka okuphansi okungcono kakhulu 50 ikhebula ikhebulakungasiza ukunciphisa i-pixelation, lag, kanye nokuphazanyiswa, ukuqinisekisa ukuthi amasignali wethelevishini acacile futhi azinze. Ezinhlelweni zeshashalazi yasekhaya, lezi zintambo ziqinisekisa ukuthi amasiginali omsindo nevidiyo ahlala esezingeni eliphakeme, asekelayo izici ezinjengevidiyo enencazelo ephezulu ne-audio yomsindo ozungezile ngaphandle kokuhlanekezelwa.
Njengoba abathengi baphinde bafune ikhwalithi ephezulu ezinhlelweni zabo zokuzijabulisa, izintambo zokunciphisa amakhompiyutha aphansi zinikeza ikhambi elithembekile lokuhlangabezana nalezo ezilindelwe. Ngokwengeziwe, lezi zintambo ziyasetshenziswa ekufakweni kwezinhlelo zokuphepha, lapho ukubhekwa kwevidiyo yesikhathi sangempela kubalulekile.
Ukugcina
Izintambo zokunciphisa eziphansi ze-low-zoskal zihlanganiswe ezimbonini eziningi, zinikeza ukuhanjiswa okuphezulu kwesiginali ngokulahleka okuncane. Noma ngabe kusetshenziswe ezinhlelweni zokuxhumana, ukusakaza, ukuxhumana kwedatha, i-aerospace, noma amakhono abathengi, lezi zintambo zinikeza ukusebenza okubucayi okuqinisekisa insizakalo ethembekile nekhwalithi ephezulu. Njenge-Umkhiqizi wekhebula we-low-losk coaxial, kubalulekile ukuqonda ukubaluleka kokuhlinzekaukulahleka okuphansi okungcono kakhulu 50 ikhebula ikhebulaNgezicelo ezahlukahlukene. Ngokunikeza izixazululo ezenziwe ngeseluleko, singasiza ukufeza izidingo ezihlukile zemboni ngayinye futhi sinikele ekuthuthukisweni kobuchwepheshe besimanje.